Endoscopic endonasal resection of a primary intraosseous clival myxoma: illustrative case.

Primary clival intraosseous myxomas are extremely rare, but nonetheless it is important to add it to the differential diagnosis of clival masses. This mass has a high risk of recurrence, and prior literature suggests gross total resection may improve chances of progression-free survival. However, further larger studies are needed to provide guidelines regarding proper management of this pathology.